An outstanding effort from Koehler-Ruprecht is the gorgeously proportioned, intensely aromatic (cherries, minerals, flowers, and earthy-scented peaches) 1993 Kallstadter Saumagen Riesling Auslese Reserve. This is an off-dry wine with considerable stature, superb concentration, and great precision and vibrance in the finish. It should last for 8-10 years.